Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighteen families were followed up for four to six weeks after one member of each family was diagnosed as having an adenovirus infection. In 17 of 18 index cases the diagnosis was based on the rapid detection of adenovirus hexon antigen in the nasopharyngeal mucus specimens and in one case (the only adult index case) on isolation of the virus. All index cases had high temperatures associated most commonly with tonsillitis, acute otitis media, gastroenteritis, or febrile convulsions. In 14 of the 16 families with symptomatic contacts the index case was the first symptomatic case, or one of the first symptomatic cases, in that family. Fifteen (94%) of the siblings and 20 (56%) of the parents had signs and symptoms of acute infection during the follow up period. In 10 (63%) and eight (20%) of these cases, respectively, adenovirus was confirmed. The mean (SD) incubation period of confirmed adenovirus infections was 10 (3) days. The observations show that adenovirus infection spreads actively to other siblings in the family. Rapid diagnosis permits parents to be informed prospectively about the expected spread and clinical picture of the illness in the family.
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PMID:Adenovirus infection in families. 284 59

A prospective study was done to determine the incidence of serious illness in children under two years of age with hyperpyrexia (temperature of 41.1 degrees C [106 degrees F] or greater). Nineteen children were seen and followed in the emergency department of Oklahoma Children's Memorial Hospital over a one-year period. The final clinical diagnoses included acute otitis media, pneumonia, acute gastroenteritis, roseola, and cellulitis of the leg. In the entire group there was no meningitis or subsequent death. One child was hospitalized. The statistical analysis (binomial test at the 0.05 level) confirms that the incidence of serious illness manifested only by high fever is no higher than 0.15. The mere presence of very high fever does not necessarily indicate a serious illness. Laboratory and other diagnostic work-up and hospitalization should be based on clinical evaluations, rather than done routinely.
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PMID:Hyperpyrexia in children: clinical implications. 356 4

The efficacy and safety of cefadroxil in the treatment of paediatric patients with a wide variety of infections were evaluated in a multicentre clinical trial. This study included 395 infants and children with Group A streptococcal pharyngitis, sinusitis, otitis media, bronchitis, pneumonia or bronchopneumonia, urinary tract infections and acute gastroenteritis. Cefadroxil was given as a suspension in a daily dose of 30 to 50 mg/kg in 2 divided doses every 12 hours to all but 76 patients; 50 patients with acute otitis media were given 100 mg/kg/day in 2 doses and 26 patients with urinary tract infections received 25 mg/day once daily. Of 317 patients with respiratory tract infections and 78 with urinary or gastrointestinal infections, 95 and 100%, respectively, were clinically cured following treatment with cefadroxil.
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PMID:Cefadroxil in the treatment of susceptible infections in infants and children. 380 50

Breastfeeding habits of 480 Jewish infants visiting a pediatric emergency room (ER) with infectious diseases were compared to those of 502 healthy infants visiting maternal-child health centers (MCH; these centers are attended by almost 100% of the Jewish infant population). Among infants under 5 months of age with acute gastroenteritis and upper respiratory infections, breastfeeding was significantly less prevalent than among age-matched infants in the MCH group (22.6%, 18.5%, and 53.4% respectively, P0.0001). Infants with acute otitis media and lower respiratory tract infections showed the same trend although the numbers were small. A very short breastfeeding period of 2 weeks or less was more prevalent among the ER group and was associated with increased rates of hospitalization. These data emphasize the importance of breastmilk in reduction of ER visitation and hospitalization rates.
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PMID:Relationship of breast feeding versus bottle feeding with emergency room visits and hospitalization for infectious diseases. 681 44

Human breast milk contains an array of factors with anti-infectious potential, such as immunoglobulins (especially secretory IgA), oligosaccharides and glycoproteins with anti-adhesive capacity, and cytokines. Breast-feeding is associated with protection from the following infections or infection-related conditions: gastroenteritis, upper and lower respiratory tract infection, acute otitis media, urinary tract infection, neonatal septicaemia and necrotizing enterocolitis. Some of the protective effects may derive from an altered mucosal colonization pattern in the breast-fed infant. In other instances breast-fed infants develop less symptoms to the same microbe which causes disease in the bottle-fed infant. An example of an altered colonization pattern is that breast-fed infants have less P-fimbriated, but more type 1-fimbriated E. coli. This may protect against urinary tract infection in the breast-fed infant since P. fimbriae are the major virulence factor for urinary tract infection. An example of changed consequences of the same microbial colonization is that secretory IgA in the breast-milk protects very efficiently from translocation of intestinal bacteria across the gut mucosa by coating intestinal bacteria and blocking their interaction with the epithelium. This mechanism may protect the infant from septicaemia of gut origin and, possibly, necrotizing enterocolitis. Breast-milk is also highly anti-inflammatogenic and contains hormone like factors which counteract diarrhea. Thus, breast-fed infants may be colonized by recognized diarrheal pathogens and still remain healthy. Due to a less virulent intestinal microflora and decreased translocation breast-fed infants will obtain less stimuli for the gut immune system, resulting, in e.g., lower salivary IgA antibody titres.
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PMID:Breast feeding and the intestinal microflora of the infant--implications for protection against infectious diseases. 1106 62

Immunoglobulins (Ig) A and G subclass deficiencies are common immune system disorders which cause morbidity especially between 2 and 6 yr of age. Prognosis of these defects and therapeutic approach is unclear. The aim of the present retrospective study was to review the clinical and laboratory records of 87 children with IgA and/or IgG subclass deficiency to determine whether these patients experience changes in serum Ig concentrations during follow-up and to give more clinic and laboratory information to the families about the course of these diseases. Among 87 patients studied, the most frequent defect was partial IgA deficiency combined with IgG3 subclass deficiency (41%). The other groups were as follows; partial IgA deficiency (32%), selective IgA deficiency (8%), partial IgA combined with IgG2-G4 subclass deficiency (6%), and IgG subclass deficiency (13%). The commonest clinical presentations were recurrent upper respiratory tract infections (76%), pneumonia (14%), acute gastroenteritis (3%), urinary tractus infection (3%), sinusitis (2%), and acute otitis media (2%). Atopy was widely represented in the patients studied (24%). The number of patients who were given prophylactic treatment with benzathine penicilline, prophylactic oral antibiotic, or oral bacterial extract to prevent infections was 68 (78%). Frequency of recurrent infections decreased from 7.9 +/- 4.9 per year to 2.5 +/- 2.3 in 68 patients receiving any prophylactic regimen; however, decrease in frequency of infections did not show any significant difference between different prophylactic groups. None of the patients in the selective IgA deficiency group had reached normal serum levels of IgA. At the age of 58.3 +/- 21.4 months, 52% of patients in partial IgA deficiency group and 51% of patients in partial IgA + IgG subclass deficiency group, serum IgA increased to normal ranges. Serum IgG subclass levels increased to normal range for age in 67% of patients in partial IgA + IgG subclass deficiency group and in 30% of patients in isolated IgG subclass deficiency group. The mean age for reaching age-related normal IgG subclass levels for these patients was 69.0 +/- 14.5 months. In conclusion, findings of this study suggest that IgA and/or IgG subclass deficiency may be either progressive or reversible disorders and emphasize the value of monitoring Ig levels in affected individuals.
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PMID:Increases in serum immunoglobulins to age-related normal levels in children with IgA and/or IgG subclass deficiency. 1733 91

Child day-care attendance is considered to be an acute early childhood disease risk factor, the studies available however not affording the possibility of fully quantifying this risk. A systematic review of clinical trials and cohort studies was conducted, in which the effects child day-care attendance had on the health of young children based on the Cochrane Collaboration, PubMed and Spanish Medical Index databases, without any time or language-related limits, were analyzed and rounded out with analyses of referenced works and an additional EMBASE search. The methodological quality was evaluated by means of personalized criteria. Pooling measures (relative risks, incidence density ratios and weighted mean differences) were calculated with their confidence intervals, assuming random effects models. A significant increase was found to exist of a risk consistent over time and among different social and geographical environments. Considering the most methodologically-stringent studies with adjusted effect estimates, child day-care attendance was related to an increased risk of upper respiratory tract infection (RR=1,88), acute otitis media (RR=1,58), otitis media with fluid draining (RR=2,43), lower respiratory tract infections (overall RR=210; acute pneumonia RR=1.70; broncholitis RR=1,80; bronchitis RR=2,10) and gastroenteritis (RR=1,40). Child day-care attendance could be responsible for 33%-50% of the episodes of respiratory infection and gastroenteritis among the exposed population. In conclusion, it can be said that the risk for childhood health attributable to the child day-care attendance is discreet but of high-impact. This information has some major implications for research, clinical practice, healthcare authorities and society as a whole.
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PMID:[Relationship between child day-care attendance and acute infectious disease. A systematic review]. 1763 80

Infections caused by non-cholerae Vibrio are uncommon. From July 2004 to June 2010, a total of 218 isolates of Vibrio species were identified from 171 patients treated at Chi Mei Medical Center, Taiwan. A total of 173 isolates of non-cholerae Vibrio species were isolated from 127 patients. The most common type of infection was acute gastroenteritis (59.8%), followed by skin and soft tissue infection (SSTI) (26.0%) and primary bacteremia (11.0%). Other types of infection included biliary tract infection, peritonitis, and acute otitis media, each at a rate of less than 2%. For patients with acute gastroenteritis, V. parahaemolyticus comprised 92.1% of cases, but V. vulnificus was the most common pathogen causing SSTI. All episodes of bacteremia were caused by V. vulnificus. The all-cause mortality rate was 18.8% of 32 patients with SSTI and the fatality rate was significantly higher among patients with decreased albumin, elevated lactate, use of mechanical ventilation, intensive care unit (ICU) admission, and the presence of shock. In conclusion, non-cholerae Vibrio species caused protean manifestations that vary with the infecting Vibrio species. This epidemiological study helps physicians to better understand the clinical characteristics of infections caused by different non-cholerae Vibrio species.
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PMID:Clinical manifestation and prognostic factors of non-cholerae Vibrio infections. 2125 34

Children with infectious diseases are commonly encountered in primary care settings. Identification of the subset of patients with bacterial infections is key in guiding the best possible management. Clinicians frequently care for children with infections of the upper respiratory tract, including acute otitis media, otitis externa, sinusitis, and pharyngitis. Conjunctivitis is not an uncommon reason for office visits. Bacterial pneumonia, urinary tract infections, and gastroenteritis are regularly seen. Over the last decade, a growing number of children have had infections of the skin and soft tissue, driven by the increased prevalence of infections caused by methicillin-resistant Staphylococcus aureus. The following review addresses the epidemiology and risk factors for specific infections and examines the clinical presentation and selection of appropriate diagnostic methods in such conditions. Methods to prevent these bacterial infections and recommendations for follow-up are suggested. Management of these infections requires that antimicrobial agents be used in a judicious manner in the outpatient setting. Such antibiotic therapy is recommended using both available clinical evidence and review of disease-specific treatment guidelines.
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PMID:Common childhood bacterial infections. 2200 20

Streptococcus pneumoniae is a leading cause of bacteremia, sepsis, meningitis, pneumonia, sinusitis, and acute otitis media in young children. Some serotypes are associated with particular disease syndromes, such as complicated pneumonias in children, or with higher rates of hospitalization in children and are consistently responsible for outbreaks in certain populations. In this report we describe a case of a nine-year-old boy who developed an abscess of pleura and invasive pneumococcal bacteremia. The boy was admitted to the hospital with abdominal pain and vomiting, accompanied by mild cough and fever. Chest X-ray revealed lower left lobe consolidation with pleural inflammation and chest CT showed extensive interstitial-alveolar changes in the left lung with atelectasis and pleural effusion causing a reduction in lung volume up to the fourth rib. From the 6(th) day of hospitalization on, suction drainage and intrapleural administration of alteplase were continued for 5 days. Intravenous antibiotics were administered for subsequent 32 days. The course of disease was complicated with labial herpes and acute adenoviral gastroenteritis. The costs of diagnosis (11.7%), pharmacotherapy (55.2%), hospitalization (30.7%) and additional procedures (2.4%) were about <euro>4,444, while the cost of treatment from the perspective of the National Health Fund was only <euro>1,508. The costs of treating the boy with sepsis caused by S. pneumoniae serotype 1 were thus about three times higher than those from the perspective of providers of the National Health Fund. Administration of a new pneumococcal conjugated vaccine containing serotype 1 (PHiD-CV10 or PCV13) could have prevented invasive pneumococcal disease in the described patient.
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PMID:Invasive pneumococcal bacteremia in a 9-year-old boy caused by serotype 1: course, treatment and costs. 2282 75


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